First tankful I got 428 miles. Calculated out to 26 mpg and this was a combo of city and hwy driving with an avg speed of 70 mph. The next fill up should be better, since I don't plan to do anything more then 70mph. I vary the speed from 65-70 mph and not stay on 70 for too long, inorder for proper engine break in or ring seating. I'll do that for 1100 miles and then drive like a normal person as stated in the manual.
The break in period on the camry as per the manual is 1100 miles, so no hard acceleration from a stop and no constant sitting at one speed. So vary the speed and accelerate slowly.
